Do Thermal Curtains Really Work?
Curtains, particularly thermal lined ones, can reduce heat loss by as much as 60%, depending on the type of windows your home is fitted with. The key to ensuring you get the most out of your curtains is in understanding exactly how heat is lost, and how the use of thermal lined curtains can prevent this.
Understanding the physics: You know the old saying that hot air rises? Well, during cold weather that is exactly what happens, and something called the reverse chimney effect comes into play.
It is widely accepted that cold air is denser, and therefore heavier, than warm air. When it’s cold outside the air close to the window is cooled and sinks down (due to its density increasing with the temperature change). When the cooled air sinks it’s replaced by warmer air from other parts of the room.
As you can imagine, this then creates a circulating current, taking all of your warm air and replacing it with cool air. And just like that, you have lost most of your heat, not just near the window, but in the entire room.
If your curtains are not fitted correctly they form a channel between the window and the curtain, creating a space for the cooled air to sit and increasing the effect of the reverse chimney. The most important aspect to note is that it is the power of each factor combined, which decreases heat loss. No single factor works in isolation.
The first thing to ensure is that your curtains fit your windows correctly. This means that they are within a millimetre of perfect, with absolutely no gaps at the top or bottom. They need to fit against the wall snugly, creating a seal between the curtain and window.
Keep reading: www.curtainclean.co.nz...
Poll: Do you set New Year’s resolutions?
🎉 2026 is almost here!
We’re curious ... how do you welcome it?
Do you set resolutions, follow special traditions, or just go with the flow?
-
0% Yes! New Year, New Me
-
0% Yes - but I rarely stick to them
-
0% Nah - not for me
Art in the Making
Hands-On Art Workshops Hamilton – Learn 2D & 3D Art
Looking for art workshops in Hamilton? Our hands-on art workshops are perfect for beginners or anyone wanting to learn new art techniques and grow their creativity. In these workshops, you’ll learn 2D 3D skills using a wide range of art materials, while building confidence and developing your artistic abilities.
Whether you want to learn new skills, grow your creativity, or enjoy a full hands-on art workshop, these art workshops in Hamilton are the perfect place to start. Enrol now and start learning!
Book at www.artsforhealth.co.nz...
From rugged campsite to 7.5ha resort
Grant Kilby has always loved camping. His mum was director of health at the YMCA, and he would attend YMCA camps in the school holidays. “I think it was mandatory that I was there,” he jokes.
He went on camping holidays with his parents, and later, took his own kids.
“Camping’s been in my blood.”
Loading…
